A REAL-TIME SYSTEM TO ENHANCE LEGIBILITY AND AWARENESS OF TEXT INFORMATION FOR AN OPTICAL SEE-THROUGH HMD (PO38, 616-625)

In the applications of augmented reality, high legibility of text information is important to an optical see-through HMD. However, in an outdoor environment, bright and complex scene would greatly reduce their legibility. Hence, a series visual experiments were conducted to summarize the rules of text placement and text rendering for the type of applications. And a real-time system is made to demonstrate its visual effects.